Don't check for `always_populate_raw_post_data` on HHVM
Don't check for `always_populate_raw_post_data` on HHVM

HHVM seems to have problems with this at the moment (even setting those values in the php.ini of HHVM doesn't have helped much) and thus the unit test execution failed.

So it's better if we disable this check for now for HHVM.

endsguy/server,cernbox/core,andreas-p/nextcloud-server,Ardinis/server,bluelml/core,lrytz/core,michaelletzgus/nextcloud-server,lrytz/core,sharidas/core,pollopolea/core,andreas-p/nextcloud-server,sharidas/core,endsguy/server,bluelml/core,andreas-p/nextcloud-server,pixelipo/server,pmattern/server,xx621998xx/server,cernbox/core,lrytz/core,IljaN/core,pixelipo/server,sharidas/core,whitekiba/server,xx621998xx/server,cernbox/core,owncloud/core,xx621998xx/server,pixelipo/server,endsguy/server,jbicha/server,andreas-p/nextcloud-server,Ardinis/server,lrytz/core,pollopolea/core,pixelipo/server,xx621998xx/server,bluelml/core,whitekiba/server,owncloud/core,whitekiba/server,owncloud/core,nextcloud/server,nextcloud/server,xx621998xx/server,bluelml/core,michaelletzgus/nextcloud-server,pollopolea/core,cernbox/core,IljaN/core,lrytz/core,nextcloud/server,jbicha/server,sharidas/core,pmattern/server,endsguy/server,michaelletzgus/nextcloud-server,nextcloud/server,IljaN/core,bluelml/core,owncloud/core,jbicha/server,jbicha/server,pmattern/server,Ardinis/server,phil-davis/core,whitekiba/server,pmattern/server,IljaN/core,cernbox/core,pollopolea/core,andreas-p/nextcloud-server,pollopolea/core,owncloud/core,jbicha/server,michaelletzgus/nextcloud-server,Ardinis/server,IljaN/core,pmattern/server,endsguy/server,pixelipo/server,Ardinis/server,sharidas/core,whitekiba/server